- Activating the new IMEI number works on every OS version except youtube on 1.0.X.

Prerequisites

==>A Computer

==>ZiPhone Tool

==>Please Backup your device before trying this

==>Changing the IMEI number will void the warranty of your iPhone.

==> Do not change the IMEI number of any stolen iPhone since it is illegal.

How to Change My iPhone IMEI With ZiPhone?

Step 1: Download ZiPhone tool from this LINK

Step 2: Run and install it on your Computer

Step 3: Now Press the Windows key + R at same time to bring up the Run window dialog box. Now Type in cmd and press the Ok button to launch the Command Prompt.

Step 4: Navigate to the ZiPhone directory by Typing in the following command into the Command Prompt: cd Desktop/ZiPhone

Step 5:Next just type in ZiPhone. now the whole uses of the software will be displayed on screen which includes activation, jailbreak and unlock.

Step 6:Now start the phone in recovery mode. Press the Sleep/Wake and Power button and hold till the Apple logo is visible. Then release the Sleep/Wake button and the iTunes logo with a cable will appear on the screen. Connect the iPhone to the PC in this mode.